Add keyboard_resource to compositor struct.

Signed-off-by: Chris Michael <cp.michael@samsung.com>

src/bin/e_comp_wl.h

@@ -217,6 +217,7 @@ struct _E_Wayland_Input
         struct wl_seat seat;
         struct wl_pointer pointer;
         struct wl_keyboard keyboard;
+        struct wl_resource *keyboard_resource;
         struct wl_list link;
      } wl;